Gilberto Castillo v. the State of Texas

CourtTexas Court of Appeals, 1st District (Houston)
DecidedFebruary 5, 2026
Docket01-24-00042-CR
StatusPublished

This text of Gilberto Castillo v. the State of Texas (Gilberto Castillo v. the State of Texas) is published on Counsel Stack Legal Research, covering Texas Court of Appeals, 1st District (Houston) primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Gilberto Castillo v. the State of Texas, (Tex. Ct. App. 2026).

Opinion

Opinion issued February 5, 2026

In The

Court of Appeals For The

First District of Texas ———————————— NO. 01-24-00042-CR ——————————— GILBERTO CASTILLO, Appellant V. THE STATE OF TEXAS, Appellee

On Appeal from the 212th District Court Galveston County, Texas Trial Court Case No. 22-CR-3892

MEMORANDUM OPINION

Appellant Gilberto Castillo appeals from his conviction for the third-degree

felony of assault with bodily injury with a prior conviction. In one issue, Castillo

argues he suffered egregious harm because the jury charge referred to the use of self-defense as defending against deadly force and erroneously omitted information

about the burden of proof in a self-defense instruction.

We affirm the trial court’s judgment as modified.

Background1

Appellant Gilberto Castillo and Imelda Pena had a “long-term dating

relationship” that began in September 2019. The police had been called to Pena’s

home on prior occasions to assist with a “verbal disturbance” between Castillo and

Pena. According to Pena, Castillo, who lived with her and her children, assaulted

her on “various occasions.” 2

On the night of October 8, 2022, Pena, her children, and Castillo were

planning to watch a movie at Pena’s trailer after dinner. Castillo did not stay to

watch the movie. He left Pena’s trailer to go drinking with a cousin instead.

According to Pena, when Castillo returned to her trailer in the early morning hours

of October 9, Castillo had scrapes on his back, arm, hand, and face. Castillo left the

trailer, but he returned the same day before daybreak. According to Pena, when

Castillo returned to the trailer the second time, he was mad and still intoxicated.

1 Eight witnesses testified during the guilt-innocence phase of trial. We only address the testimony pertinent to Castillo’s self-defense claim. 2 There was conflicting testimony as to whether Castillo lived fulltime with Pena when the incident occurred. Castillo testified that he was already married when he met Pena and when they began to date, he started “leading two lives.”

2 Castillo kicked the trailer door open and began hitting Pena in the face with his

hands.

Pena’s oldest child, A.P., who referred to Castillo as her stepfather, was in

the trailer when the incident occurred. She testified that when Castillo returned to

the trailer the first time the morning of October 9, he looked like he had been in a

fight. He had blood on his face. Castillo told A.P. and her siblings that he had

fought a bear. After everyone went to sleep, Castillo left the trailer again. A.P.

woke up later that same morning when she heard Castillo screaming at Pena.

Castillo was pulling Pena’s hair, hitting her, and cussing at her in the living room.

A.P. threw a picture frame at Castillo to get him to stop. Castillo was trying to drag

Pena outside the trailer by her hair. Pena was crying. Castillo pulled Pena through

the front door of the trailer and down the steps to his car. According to A.P.,

Castillo threw Pena into the driver’s seat of his car. Pena crawled into the back seat

of the car and opened the door to get out. As she tried to get out of the car, Castillo

started to drive off. A.P. testified that Pena got injured because the car door was

open when Castillo started driving off.

On October 9, 2022, at approximately 6 a.m., the Dickinson Police

Department dispatched officers to a domestic violence call at Pena’s trailer.

According to the dispatcher, a fourteen-year-old female caller told the dispatcher

that her mother, Pena, was being assaulted by her stepfather, Castillo. By the time

3 police arrived at the scene, Castillo was gone. One of the responding officers

observed Pena’s injuries. Pena’s injuries included road rash to her elbows and

ankle, redness around her right eye, and a possible blow to the head or pulled hair.

The officer later testified that Castillo struck Pena in the face with his hands, pulled

her hair, and pushed her to the ground inside her home. Pena also fell while

holding onto an open car door as Castillo tried to drive away, but police could not

determine whether Pena’s resulting road rash was the result of accidental or

intentional conduct by Castillo.

Later on October 9, Castillo went to the police department to give a

statement. He spoke to the same officer who spoke to Pena earlier in the day.

Castillo told him he had been assaulted by Pena at approximately 3 a.m. that

morning. Although Castillo had injuries to his face and body, the officer did not

find Castillo credible. He testified he did not find it likely that a male would

sustain injuries of that kind when attacked by a female, and the time frame did not

match, given that the disturbance to which police were called was at 6 a.m. Castillo

was ultimately charged with “assault causing bodily injury with prior conviction”

and “failure to stop and give information.”

Castillo testified that the night before the assault, he went to Pena’s trailer to

watch a movie with her and her children. He left and when he returned, Pena began

to scratch him. According to Castillo, the trailer door was not locked and he did not

4 kick it open. He testified that some of his scratches were from an argument with

Pena when he left the trailer the first time. When he left the first time, he also fell

on the stairs to the trailer injuring his back.

Castillo testified that when he tried to leave the trailer the second time, he

and Pena began arguing and she was trying to push him and scratch him again.

Castillo tried to get out of the house and Pena ran to his car, telling him he was not

leaving and screaming at him. According to Castillo, he grabbed Pena by her arm

and got her out of his car so that he could leave. He denied that he dragged Castillo

out of the trailer by the hair or that he hit her with his hand. Castillo testified he

was “just trying to get away, not hurt her.”

The jury convicted Castillo, and the court imposed a sentence of seven

years’ imprisonment. This appeal ensued.

Jury Charge Error

Castillo argues the jury charge contains harmful error because the charge

referred to the use of self-defense as defending against deadly force and omitted

information about the burden of proof in a self-defense instruction.

Applicable Law

It is the trial court's responsibility to deliver to the jury a written charge

“distinctly setting forth the law applicable to the case.” TEX. CODE CRIM. PROC. art

36.14; Arteaga v. State, 521 S.W.3d 329, 334 (Tex. Crim. App. 2017). The purpose

5 of the charge is “to inform the jury of the applicable law and guide them in its

application to the case.” Delgado v. State, 235 S.W.3d 244, 249 (Tex. Crim. App.

2007) (citation omitted). A proper jury charge consists of an abstract statement of

the law and the application paragraphs. Alcoser v. State, 596 S.W.3d 320, 332

(Tex. App.—Amarillo 2019) (“[A] jury charge should begin with an abstract

paragraph defining the elements of an offense, or defining significant words or

phrases, followed by an application paragraph that applies that law to the facts of

the particular case.”), rev’d on other grounds, 663 S.W.3d 160 (Tex. Crim. App.

2022).

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